Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40203969
cftoken 562d75ee7cb6ecfb-1F986391-DC4F-431C-EC8910E00B844C6C
sessionid 098DFC0F5403100D9DEEB2F46033342C_40203969_562d75ee7cb6ecfb-1F986391-DC4F-431C-EC8910E00B844C6C
urltoken CFID=40203969&CFTOKEN=562d75ee7cb6ecfb-1F986391-DC4F-431C-EC8910E00B844C6C

index.cfm?cfid=40203969&cftoken=562d75ee7cb6ecfb-1F986391-DC4F-431C-EC8910E00B844C6C